CA1248322A - Methode de coulee a modele comsomptible - Google Patents

Methode de coulee a modele comsomptible

Info

Publication number
CA1248322A
CA1248322A CA000502477A CA502477A CA1248322A CA 1248322 A CA1248322 A CA 1248322A CA 000502477 A CA000502477 A CA 000502477A CA 502477 A CA502477 A CA 502477A CA 1248322 A CA1248322 A CA 1248322A
Authority
CA
Canada
Prior art keywords
pattern
expanded
crosslinked
mold body
resin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000502477A
Other languages
English (en)
Inventor
Tadatsugu Hamada
Teishiro Watanabe
Masato Naito
Hideki Kuwabara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSP Corp
Mitsubishi Heavy Industries Ltd
Original Assignee
JSP Corp
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP3851185A external-priority patent/JPS61195727A/ja
Priority claimed from JP3987385A external-priority patent/JPS61199545A/ja
Priority claimed from JP5331185A external-priority patent/JPS61212441A/ja
Priority claimed from JP60053310A external-priority patent/JPS61212442A/ja
Application filed by JSP Corp, Mitsubishi Heavy Industries Ltd filed Critical JSP Corp
Application granted granted Critical
Publication of CA1248322A publication Critical patent/CA1248322A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CA000502477A 1985-02-27 1986-02-21 Methode de coulee a modele comsomptible Expired CA1248322A (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP60-38511 1985-02-27
JP3851185A JPS61195727A (ja) 1985-02-27 1985-02-27 鋳造用消失模型材料
JP60-39873 1985-02-28
JP3987385A JPS61199545A (ja) 1985-02-28 1985-02-28 鋳造用消失模型材料
JP60-53311 1985-03-19
JP5331185A JPS61212441A (ja) 1985-03-19 1985-03-19 鋳造法
JP60-53310 1985-03-19
JP60053310A JPS61212442A (ja) 1985-03-19 1985-03-19 鋳造法

Publications (1)

Publication Number Publication Date
CA1248322A true CA1248322A (fr) 1989-01-10

Family

ID=27460621

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000502477A Expired CA1248322A (fr) 1985-02-27 1986-02-21 Methode de coulee a modele comsomptible

Country Status (4)

Country Link
US (1) US4711287A (fr)
EP (1) EP0195512B1 (fr)
CA (1) CA1248322A (fr)
DE (1) DE3675042D1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020000534A1 (en) * 1998-02-09 2002-01-03 Richard Robert G Non-azeotropic refrigerant compositions comprising difluoromethane or 1,1,1,-trifluorethane
CA2087763C (fr) * 1992-02-11 2002-07-02 Jimmy Cochimin Carcasse de stator pour machine dynamo-electrique, et methode de fabrication de la carcasse
US5355930A (en) * 1992-09-04 1994-10-18 Brunswick Corporation Method of expendable pattern casting of hypereutectic aluminum-silicon alloys using sand with specific thermal properties
US5355931A (en) * 1992-09-04 1994-10-18 Brunswick Corporation Method of expendable pattern casting using sand with specific thermal properties
US5348984A (en) * 1993-01-28 1994-09-20 Sealed Air Corporation Expandable composition and process for extruded thermoplastic foams
JP4083807B2 (ja) 1996-08-12 2008-04-30 株式会社ジェイエスピー 自動車バンパー芯材
BR9706836A (pt) * 1996-12-13 1999-12-28 Jsp Corp Partìculas espumadas de resina de poliolefina e processo de produção das mesmas
US20020182399A1 (en) 1997-04-01 2002-12-05 Hisao Tokoro Molded body of thermoplastic resin having sound absorption characteristics
TW369475B (en) 1997-06-18 1999-09-11 Jsp Corp Production apparatus of expansion-molded article, auxiliary member for transfer of foamed particles and production method of expansion-molded article
DE69827294T2 (de) 1997-12-01 2006-03-09 Jsp Corp. Expandierte polypropylenharzperlen und geformter artikel
SG77671A1 (en) * 1998-03-23 2001-01-16 Jsp Corp Foamed and expanded beads of polypropylene resin for molding
EP0963827B1 (fr) * 1998-06-11 2002-10-23 Jsp Corporation Article moulé en perles de mousse de propylène expansée
US6956067B2 (en) * 2000-09-20 2005-10-18 Jsp Corporation Expanded polypropylene resin bead and process of producing same
EP1448683A2 (fr) 2001-11-01 2004-08-25 JSP Corporation Procede de production d'objets moules expanses a partir de grains de resine de polypropylene expanse et procede de production de grains de resine de polypropylene expanse
JP3691430B2 (ja) * 2001-11-20 2005-09-07 花王株式会社 消失模型鋳造法
CA2479139C (fr) * 2002-03-19 2010-08-24 Jsp Corporation Moule en resine de mousse de polypropylene composite et procede de fabrication
AU2003235907B2 (en) * 2002-05-13 2008-10-09 Jsp Corporation Expandable polypropylene resin particle and molded object obtained therefrom by in-mold molding
US20040167270A1 (en) * 2003-02-25 2004-08-26 Dane Chang Fugitive pattern for casting
US8236211B1 (en) 2006-08-08 2012-08-07 Sandia Corporation Preparation of asymmetric porous materials
WO2022212219A1 (fr) * 2021-03-29 2022-10-06 Skuld Llc Procédé de coulage par évaporation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE627229A (fr) * 1962-04-02
FR1332924A (fr) * 1962-08-30 1963-07-19 Gruenzweig & Hartmann Procédé de fabrication de pièces moulées métalliques
US3339620A (en) * 1964-12-21 1967-09-05 Full Mold Process Inc Cavityless casting pattern and method of making same
DE1239437B (de) * 1965-02-13 1967-04-27 Gruenzweig & Hartmann Verfahren zur Herstellung von Giessformen und verlorenes Modell zu seiner Durchfuehrung
US3374824A (en) * 1965-07-13 1968-03-26 Thomas E. Snelling Displacement process for the casting of metals
US3426834A (en) * 1967-03-16 1969-02-11 Obermayer Co The S Expendable pattern for precision investment casting
DE2758993A1 (de) * 1977-12-30 1979-07-05 Eduard Dr Ing Baur Verfahren zum herstellen von durch unterdruck stabilisierten hohlen giessformen aus rieselfaehiger binderfreier hinterfuellmasse
JPS5577959A (en) * 1978-12-07 1980-06-12 Mitsubishi Heavy Ind Ltd Foamed resin pattern for casting
US4291739A (en) * 1979-08-16 1981-09-29 Eduard Baur Method of manufacturing a hollow casting mold

Also Published As

Publication number Publication date
DE3675042D1 (de) 1990-11-29
US4711287A (en) 1987-12-08
EP0195512A3 (en) 1987-05-27
EP0195512B1 (fr) 1990-10-24
EP0195512A2 (fr) 1986-09-24

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Legal Events

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